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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 04:00 AM PST 08 December 2019

Today Tonight and Monday.

Gale warning in effect.

Wind northerly 10 to 20 knots diminishing to light early this morning then increasing to southeast 15 this evening. Wind increasing to southeast 15 to 25 near midnight and to southeast 25 to 35 Monday morning.

Periods of drizzle Monday late in the day.

Waves

Issued 04:00 AM PST 08 December 2019
Today Tonight and Monday. Seas 1 metre building to 2 Monday morning and to 3 Monday afternoon.

Extended Forecast

Issued 04:00 AM PST 08 December 2019
Tuesday Wind southeast 30 to 40 knots diminishing to southeast 20 to 30 late in the day.
Wednesday Wind southeast 45 to 55 knots diminishing to south 15 to 25 late in the day.
Thursday Wind south 15 to 25 knots diminishing to southeast 10 to 15 late in the day.

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Hecate Strait - northern half

Issued 04:00 AM PST 08 December 2019

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:00 AM PST 8 December 2019 Today Tonight and Monday At 4:00 p.m. PST today frontal system located west of the offshore
waters.
By 9:30 p.m. PST Monday frontal system located on a line
northwest-southeast over the offshore waters.

Marine Weather Statement

Issued 3:46 AM PST 8 December 2019 A frontal system will approach the offshore waters late this
afternoon. Gale force southerly winds will develop over the offshore
waters tonight then spread to the northern and central coastal waters
on Monday.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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